28037567382 has 64 divisors (see below), whose sum is σ = 61461566208. Its totient is φ = 8456240000.

The previous prime is 28037567359. The next prime is 28037567423. The reversal of 28037567382 is 28376573082.

It is a happy number.

It is a super-2 number, since 2×28037567382² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21550132 + ... + 21551432.

It is an arithmetic number, because the mean of its divisors is an integer number (960336972).

Almost surely, 2^28037567382 is an apocalyptic number.

28037567382 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

28037567382 is an abundant number, since it is smaller than the sum of its proper divisors (33423998826).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

28037567382 is a wasteful number, since it uses less digits than its factorization.

28037567382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2605.

The product of its (nonzero) digits is 3386880, while the sum is 51.

The spelling of 28037567382 in words is "twenty-eight billion, thirty-seven million, five hundred sixty-seven thousand, three hundred eighty-two".